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Added 2 mins ago
GY
Director of Finance
Grow Your Own Illinois
Chicago, IL
- $110,000 to $130,000 USD / year
7+ years of progressive financial leadership experience, including senior management roles within nonprofits or government-funded organizations, developing long-term financial plans,…
Added 6 mins ago
Senior API & Integration Engineer
Vast Bank
Remote, United States
The Senior API & Integration Engineer is a hands-on technical role responsible for designing, developing, securing, and supporting integrations that connect Vast Bank’s core banking,…
Added 26 mins ago
Associate System Administrator
UHS
KING OF PRUSSIA, PA
…team members to identify and implement resolutions to customer support incidents. Collaborates with senior programming, engineering and application support staff on design and…
Added 26 mins ago
Prin Program Engineer
Consumers Energy
LUDINGTON, MI
Provide technical assistance and support to project managers and other project participants. Collaborate with senior engineers to develop more efficient project methods and support overall…
Added 26 mins ago
MM
HVACR/Maintenance Assistant
Mid Michigan College
Mount Pleasant, MI
- $19.52 to $20.87 USD / hour
…every interaction. The primary role of this position is to support the HVACR Technician in maintaining, troubleshooting, and repairing heating, ventilation, air conditioning, and…
Added 29 mins ago
AC
Investment Consulting Asset/Liability Management Specialist
Aon Corporation
Atlanta, GA
- $68,000 to $78,000 USD / year
Added 30 mins ago
Senior Infrastructure Engineer
Mach Industries
Huntington Beach, CA
…reusable patterns to make each build easier to deliver and…
Added 36 mins ago
Senior Systems Administrator (Government)
AT&T Technical Services Company, Inc.
Remote, United States
AT&T has an opening for a Senior System Administrator to support operations by maintaining, documenting, and administering enterprise IT systems.
Added 41 mins ago
TT
Senior Software Engineer, Autonomous Systems
True Talent Solutions Partners
Palo Alto, CA
- $145,000 to $275,000 USD / year
Join a customer-facing product engineering team building command-and-control and autonomous systems software for operational and tactical missions. You will develop cloud and edge services…
Added 42 mins ago
Associate Vice President, Engineering – DCE Connectivity Hardware
MSI - (Marvell Semiconductor Inc.) US
Santa Clara, CA
Build, develop, and retain a world-class engineering team; mentor senior engineers and directors toward technical and leadership excellence
Added 46 mins ago
Senior Principal Systems Engineer (Electromagnetic Environmental Effects (E3))
CORP-Corporate Office
United States
…E3 requirements into total system solutions that account for technical, schedule, and cost constraints. Overall, your responsibilities will include functional analysis, timeline analysis,…
Added 54 mins ago
SA
Senior Staff Engineer, Supply Chain (R6485)
Shield AI
Dallas, TX
- $177,000 to $266,000 USD / year
Engineering Technical Support: Provide technical guidance to suppliers on part specifications, manufacturing processes and standards, and quality measures
Added 54 mins ago
SA
Senior Sourcing Specialist (R6598)
Shield AI
Dallas, TX · Seattle, WA
- $92,000 to $167,000 USD / year
We're looking for a Senior Sourcing Specialist to help bring innovative products to life by leading supplier purchasing initiatives and building high-performing supplier partnerships.…
Added 54 mins ago
Senior Level Developer
Ignite IT
Remote, United States
The Senior-Level Developer serves as a technical modernization leader responsible for designing, refactoring, and implementing AWS Cloud Native solutions as part of a large-scale legacy…
Added 54 mins ago
Senior AI/ML Engineer
Ignite IT
Remote, United States
Ignite IT Hub is seeking a senior AI/ML Engineer to maintain and enhance the U.S. Census Bureau's LLM Autocoder, which assigns standardized codes to survey write-in responses. You will…
Added 54 mins ago
Full Stack Developer (Python / Java / Angular / AWS)
Ignite IT
Remote, United States
Ignite IT is seeking a Senior Full Stack Developer to support the U.S. Customs and Border Protection (CBP) in developing and modernizing enterprise applications that improve operational…
Added 54 mins ago
Senior UI/UX Development Designer (US Citizen Required)
Ignite IT
Remote, United States
…while modernizing enterprise systems and applications needed to support the men and women charged with safeguarding the American people and enhancing the Nation’s safety, security, and…
Added 54 mins ago
Tier 2 Desk Side Support Specialist
Ignite IT
Washington, DC
Ignite IT is seeking a Tier 2 Desk Side Support IT Specialist to provide mid-to-senior level technical and administrative support for IT operations in Washington, DC. This position combines…
Added 55 mins ago
Senior Systems Engineer
IESE Solutions
El Segundo, CA
IESE Solutions is seeking a Systems Engineer to support the U.S. Space Forces mission of delivering warfighter capability via the Space Systems Command (SSC) directorates. Position is…
Added 55 mins ago
Senior Ground Segment Systems Engineer
IESE Solutions
El Segundo, CA
IESE Solutions is seeking an experienced Senior Ground Segment Systems Engineer to support to the US Space Force (USSF) in developing, deploying, and sustaining a National Security Space…
Added 1 hour ago
Senior Software Development Engineer , Stores Foundational AI - Rufus
Amazon.com Services LLC
Seattle, WA · Palo Alto, CA
Raise the engineering bar through technical leadership, design reviews, and mentorship, influencing best practices across the organization
Added 1 hour ago
Senior IT Manager - Software Engineering and Enterprise Solutions
Progress Rail Services Corp.
Albertville, AL
Strong enterprise software and systems-integration background, with the technical aptitude to challenge architecture decisions, understand tradeoffs, and guide modernization without needing…
Added 1 hour ago
Senior Azure/AWS Cloud Engineer (5539)
SMX
Huntsville, AL
SMX is actively searching for a dynamic and adept Senior Azure/AWS Cloud Engineer to support our government client in Huntsville, AL.
Added 1 hour ago
Senior Welder / Electron Beam Welder
Insight Global
Huntsville, AL
Insight Global is hiring a Senior Welder to support advanced manufacturing operations for a leading aerospace and defense organization. This individual will perform precision welding on…
Added 1 hour ago
Cybersecurity Team Lead
SAIC
Huntsville, AL
Support security requirements for classified, restricted, and air-gapped environments, including approved software artifact movement and secure integration between environments.

Closed listing

Cognizant

Senior Full Stack Engineer – .NET & C#

Dover, DE, United States

$86,000 to $99,000 USD / year

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: $86,000 to $99,000 USD / year
Experience: 7+ years of software development experience , including strong hands-on experience with Java/J2EE and Spring Boot .
Posting language: English
Posted: Nov 8, 2026

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Original job description

Archived listing. The details below describe a past opening.

About the role

As a Senior Full Stack Engineer – .NET & C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider services.

You will be a valued member of the application development team and work collaboratively with architects, product owners, business analysts, quality engineers, and other technology stakeholders to deliver secure, reliable, and high-performing solutions.

In this role, you will

Design, develop, and maintain scalable enterprise applications using Java, Spring Boot, .NET Framework, C#, Node.js, React, and Angular to support healthcare payer workflows and claims processing.

Develop secure, reusable microservices and REST APIs that enable seamless integration among internal applications, provider networks, third-party vendors, and external healthcare platforms.

Build intuitive and responsive user interfaces that simplify workflows for operations teams, providers, and members while improving data accuracy and user experience.

Integrate applications with Microsoft Azure services for application hosting, data storage, identity management, monitoring, observability, and performance optimization.

Collaborate with cross-functional product and business teams to translate healthcare payer requirements into technical designs that improve operational efficiency, regulatory compliance, and system reliability.

Conduct code reviews, unit testing, and integration testing across Java, .NET, and JavaScript codebases to reduce defects and support stable production releases.

Troubleshoot complex production issues across front-end, back-end, API, and database layers while improving application performance, availability, and response times.

Document technical designs, application data flows, integration patterns, and healthcare payer business rules to support knowledge sharing and long-term maintainability.

Work model

We strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a Remote position open to qualified applicants in the United States . Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured, we will always be clear about role expectations.

What you need to have to be considered

Bachelor’s degree in computer science, Information Technology, Engineering, or a related field.

7+ years of software development experience , including strong hands-on experience with Java/J2EE and Spring Boot .

Advanced proficiency in .NET Framework and C#, with experience developing scalable and maintainable enterprise applications.

Hands-on experience developing APIs , event-driven services, and middleware components using Node.js, REST APIs , and microservices architecture.

Strong front-end development experience using React and Angular to build responsive enterprise web applications.

Experience designing, implementing, and supporting microservices-based applications, including modular deployment, fault isolation, integration, and continuous delivery.

Working knowledge of Microsoft Azure, including application deployment, monitoring, identity management, containerization, scalability, and observability.

Understanding of healthcare payer processes such as eligibility, benefits, claims adjudication, billing, member services, and provider contracting.

Strong analytical, problem-solving, and communication skills, with the ability to collaborate effectively with architects, business analysts, product teams, and quality engineers.

These will help you stand out

Experience developing high-volume applications that process healthcare claims, eligibility, benefits, or member data.

Knowledge of healthcare data security, privacy, authentication, authorization, logging, and regulatory compliance requirements.

Experience in implementing containerized applications and continuous integration and continuous delivery practices in Microsoft Azure.

Ability to troubleshoot complex production issues across front-end, back-end, API, cloud, and database layers.

Experience documenting healthcare payer business rules, technical designs, integration patterns, and application data flows.

We’re excited to meet people who share our mission and can make an impact in a variety of ways. Don’t hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

Salary and Other Compensation

The annual salary for this position is between $86,000 to $99,000 depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

Benefits

Medical/Dental/Vision/Life Insurance
Paid holidays plus Paid Time Off
401(k) plan and contributions
Long-term/Short-term Disability
Paid Parental Leave
Employee Stock Purchase Plan

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

About employer

More about this job

Skills

.NET
C#
Oracle Java
Spring Boot
Microsoft .NET Framework
Node.js
React
Claims processing
Microservices
API development
Microsoft Azure
Data storage
Regulatory compliance
Unit testing
JavaScript
Troubleshoot
REST Assured
Computer science
Computer technology
Software development
Microservices Architecture
Front-end development
CI/CD
Problem solving
Communication skills

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